(MCA) 4.3 (Practice) Graphing and Writing linear equations.

Front

What is the slope-intercept form of a linear equation?

Back

Front

How do you find the slope of a line given two points (x1, y1) and (x2, y2)?

Back

Front

What does a positive slope indicate about a linear function?

Back

A positive slope indicates that as the x-values increase, the y-values also increase, resulting in an upward slant of the line.

Front

What does a negative slope indicate about a linear function?

Back

A negative slope indicates that as the x-values increase, the y-values decrease, resulting in a downward slant of the line.

Front

What is the y-intercept of a linear equation?

Back

Front

How can you determine the slope from a graph?

Back

Front

What is the equation of a line with a slope of 2 and a y-intercept of -3?

Back

Front

How do you convert the standard form of a linear equation to slope-intercept form?

Back

Front

What is the significance of the slope in real-world applications?

Back

The slope represents the rate of change, such as speed in a distance-time graph or cost per item in a cost-revenue graph.

Front

What is the equation of a line that passes through the point (1, 2) with a slope of -1?

Back